cd /tmp/$2 cp code.code interim.java name=$(grep -Po "(?<=\n|\A)\s*(public\s+)?(class|interface)\s+\K([^\/\\\n\s{]+)" interim.java) mv interim.java $name.java runuser runner$1 -c "\ cd /tmp/$2 ; \ javac $name.java ; \ cat args.args | xargs -d '\n' timeout -s KILL 3 java $name"